Samsung 850 PRO 1TB 2.5" SATA SSD

The Samsung MZ-7KE1T0BW is a solid state drive in a 2.5 inch SATA form factor that delivers 1TB of storage that is fast and dependable for laptops, desktops, and small servers. Built on Samsung 32 layer 3D V-NAND architecture, it fits more cells into every chip and shortens the path between data and your applications, so operating systems boot quickly and large files open without delay.

Sequential read speeds reach up to 550 megabytes per second, while writes climb to 520 megabytes per second. Random performance peaks at 100,000 input output operations per second for reads and 90,000 for writes, reducing wait times when you work with thousands of small files. Switch on Samsung RAPID mode in the free Magician utility and the drive borrows unused system memory as an intelligent cache, giving you an extra burst of speed for heavy multitasking and media editing sessions.

The drive keeps power draw low, using roughly half the energy of a typical mechanical hard drive and supporting a laptop-friendly device sleep state. A built-in AES-256 hardware encryption engine secures confidential projects without slowing the system, and Dynamic Thermal Guard monitors the internal temperature, throttling activity only when necessary to preserve performance and data integrity.

With rated endurance of up to 150 terabytes written and a mean time between failures measured at two million hours, the 850 PRO stands up to daily backups, large video exports, and continuous gaming marathons. It is a straightforward upgrade: slide it into any standard 2.5 inch bay or adapter, connect the SATA cable, and let the Magician software clone your existing drive in a few clicks.

Whether you are a creative professional who needs quick access to high resolution assets, a gamer who wants shorter level load times, or an IT manager refreshing a fleet of workstations, this drive brings the combination of speed, efficiency, and longevity that makes day to day computing smoother.

Highlights:

• 1TB capacity built on Samsung 32 layer 3D V-NAND
• Sequential read and write speeds up to 550 and 520 MB/s
• Random performance up to 100K and 90K IOPS
• RAPID mode uses available system memory as cache for extra speed
• AES-256 hardware encryption keeps data secure without performance loss
• Dynamic Thermal Guard maintains safe operating temperatures
• Power efficient design with support for a low power device sleep state
• Endurance rating up to 150 TBW and MTBF of two million hours
• Samsung Magician software simplifies setup, cloning, and health monitoring